OpenBot vs langflow

OpenBot and langflow share 17 technologies: FastAPI, Google, uvicorn, OpenAI, Vite, React, MCP, langchain-google-genai, Pydantic, langchain-openai, litellm, LangChain, langchain-anthropic, Tailwind CSS, class-variance-authority, tailwind-merge, and @ag-ui/client. OpenBot is written in TypeScript and langflow in Python.

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What they share and what sets them apart

CopilotKit

OpenBot

Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded after. Bring any AG-UI agent.

TypeScript11.5kRead on November 12, 2026, at commit 4a14b3aWhat is OpenBot built with?

Only in OpenBot

In common

langflow-ai

langflow

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

Python156.6kRead on November 12, 2026, at commit 2cf9ce8What is langflow built with?

Only in langflow

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
OpenBot986,045 lines written1,494 code files
langflow1,456,825 lines written3,943 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
OpenBot9.1% of its commits signed by AIWith Claude Code
langflow1.5% of its commits signed by AIWith Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
OpenBotLast push November 12, 20261,089 commits11,461 stars
langflowLast push November 12, 202617,668 commits156,550 stars
TestsThe files that test the code, and the share of code files a test imports.
OpenBot1,467 test files67.4% of its code files have a test that imports them
langflow3,123 test files35.4% of its code files have a test that imports them

Frequently asked questions

Which is bigger, OpenBot or langflow?
langflow, with 1,456,825 lines written; OpenBot has 986,045.

The proof: langflow-ai/langflow's code at commit 2cf9ce8

Which has more GitHub stars, OpenBot or langflow?
langflow, with 156,550 stars; OpenBot has 11,461.

The proof: langflow-ai/langflow on GitHub

Which has more tests, OpenBot or langflow?
langflow, with 3,123 test files; OpenBot has 1,467.

The proof: langflow-ai/langflow's code at commit 2cf9ce8

Which was updated more recently, OpenBot or langflow?
Both got their last push on November 12, 2026.

The proof: CopilotKit/OpenBot's commits on GitHub

Which has more commits signed by AI, OpenBot or langflow?
OpenBot: an AI signed 9.1% of its commits, with Claude Code; in langflow, 1.5%.

The proof: the commits each tool signed in CopilotKit/OpenBot

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